Lexus IS250?

[86JR]

I far prefer my fully integrated nav to using my phone. Its just so much nicer having it built in rather than than faffing around mounting stuff to windscreens. I use my phone for navigation in rental cars and its really annoying. Plus the screens are small.

I have a syphony 2+ which means I can load 6 mp3 cds into the headunit (plus the 6cd changer in the glovebox also), I find this much nicer to me than having sat nav in the car.

My car came with this too but I am not sure I can get some kind of iPhone 4S cradle for it, if I could it would be ideal for satnav..
http://i1202.photobucket.com/albums/bb361/09phoenix/80d1f0d1.jpg
*not my pic*